Home / 45,174,486,058.56-62,430,236,143.01-37,023,433,173.16

Finding the Fourth Proportional to 45,174,486,058.56, 62,430,236,143.01 and 37,023,433,173.16

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Solution

The fourth proportional to 45,174,486,058.56, 62,430,236,143.01 and 37,023,433,173.16 is: 51,165,644,094.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,174,486,058.56 : 62,430,236,143.01 = 37,023,433,173.16 : x
  2. Step 2: Convert to fraction form
    45,174,486,058.56/62,430,236,143.01 = 37,023,433,173.16/x
  3. Step 3: Cross multiply
    45,174,486,058.56x = 62,430,236,143.01 × 37,023,433,173.16
  4. Step 4: Simplify right side
    45,174,486,058.56x = 2,311,381,675,825,018,699,776
  5. Step 5: Solve for x
    x = 2,311,381,675,825,018,699,776/45,174,486,058.56
  6. Step 6: Final answer
    x = 51,165,644,094.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.